71168800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5270

約数の個数: 72

約数和(自身を含む): 183996036

約数和(自身を除く): 112827236

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5233, 6800, 10466, 13600, 20932, 26165, 41864, 52330, 83728, 88961, 104660, 130825, 167456, 177922, 209320, 261650, 355844, 418640, 444805, 523300, 711688, 837280, 889610, 1046600, 1423376, 1779220, 2093200, 2224025, 2846752, 3558440, 4186400, 4448050, 7116880, 8896100, 14233760, 17792200, 35584400, 71168800]

約数ペア:

[(1, 71168800), (2, 35584400), (4, 17792200), (5, 14233760), (8, 8896100), (10, 7116880), (16, 4448050), (17, 4186400), (20, 3558440), (25, 2846752), (32, 2224025), (34, 2093200), (40, 1779220), (50, 1423376), (68, 1046600), (80, 889610), (85, 837280), (100, 711688), (136, 523300), (160, 444805), (170, 418640), (200, 355844), (272, 261650), (340, 209320), (400, 177922), (425, 167456), (544, 130825), (680, 104660), (800, 88961), (850, 83728), (1360, 52330), (1700, 41864), (2720, 26165), (3400, 20932), (5233, 13600), (6800, 10466)]